:root {
  --bg: #0b2545;
  --accent: #13315c;
  --surface: #ffffff;
  --text: #1d3557;
  --muted: #6c757d;
  --highlight: #ffd166;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: linear-gradient(180deg, #e6f0ff 0%, #ffffff 100%);
  color: var(--text);
  min-height: 100vh;
}

header {
  background: var(--bg);
  color: #fff;
  padding: 2rem 1.5rem;
  box-shadow: 0 2px 12px rgba(0,0,0,.1);
}
header .container { max-width: 960px; margin: 0 auto; }
header .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
header .header-text { min-width: 0; }
.brand-logo {
  flex: 0 0 auto;
  background: #fff;
  border-radius: 10px;
  padding: 8px 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
  display: flex;
  align-items: center;
}
.brand-logo img {
  display: block;
  max-height: 64px;
  max-width: 200px;
  width: auto;
  height: auto;
}
@media (max-width: 600px) {
  header .header-inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .brand-logo { max-width: 100%; }
}
header h1 { margin: 0 0 .25rem; font-size: 2rem; letter-spacing: .5px; }
header h1 a { color: #fff; text-decoration: none; }
header h1 a:hover { color: #ffd166; }
header p { margin: 0; color: #cfe2ff; }

main { max-width: 960px; margin: 2rem auto; padding: 0 1.5rem; }

footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--muted);
  font-size: .9rem;
}

.disclaimer {
  max-width: 960px;
  margin: 0 auto 1rem;
  padding: .75rem 1rem;
  background: #fff8e1;
  border-left: 4px solid #ffd166;
  border-radius: 6px;
  font-size: .85rem;
  color: #6c5a00;
  text-align: left;
}

a { color: var(--accent); }